Global Patent Index - EP 2021178 A1

EP 2021178 A1 2009-02-11 - WEB MATERIALS WITH ACTIVE AGENT FOR USE IN FORMING RECLOSABLE PACKAGES

Title (en)

WEB MATERIALS WITH ACTIVE AGENT FOR USE IN FORMING RECLOSABLE PACKAGES

Title (de)

BAHNMATERIALIEN MIT WIRKSTOFF ZUR VERWENDUNG BEI DER HERSTELLUNG VON WIEDERVERSCHLIESSBAREN VERPACKUNGEN

Title (fr)

MATÉRIAUX EN BANDE À AGENT ACTIF SERVANT À FORMER DES EMBALLAGES REFERMABLES

Publication

EP 2021178 A1 (EN)

Application

EP 07758001 A

Priority

  • US 2007063409 W
  • US 43030706 A

Abstract (en)

[origin: US2006291756A1] Web materials for use in forming reclosable packages generally include a first material layer made of a barrier material, and an active agent carried by the first material layer. When embodied as a bag, the web is used to form at least one of the body panels of the bag, with a pair of opposing body panels joined together along a pair of opposing sides, with a bottom bridging the sides in order to define a compartment between the opposing body panels. The active agent is disposed on the first material layer so as to be in communication with the compartment.

IPC 8 full level (invention and additional information)

B32B 27/18 (2006.01); B65D 65/40 (2006.01); B65D 81/26 (2006.01); B65D 81/28 (2006.01)

CPC (invention and additional information)

B32B 27/18 (2013.01); B32B 3/06 (2013.01); B32B 27/08 (2013.01); B65D 33/2508 (2013.01); B65D 33/2525 (2013.01); B65D 33/2591 (2013.01); B65D 81/24 (2013.01); B32B 2250/24 (2013.01); B32B 2250/44 (2013.01); B32B 2255/10 (2013.01); B32B 2307/4023 (2013.01); B32B 2307/728 (2013.01); B32B 2439/06 (2013.01); B32B 2439/46 (2013.01)

Citation (search report)

See references of WO 2007130735A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

EPO simple patent family

US 2006291756 A1 20061228; CA 2648262 A1 20071115; CN 101437680 A 20090520; EP 2021178 A1 20090211; MX 2008014144 A 20081118; WO 2007130735 A1 20071115

INPADOC legal status


2010-09-29 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20100407

2009-05-06 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20090402

2009-02-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081204

2009-02-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2009-02-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS